generate: add new line after digitSounds.

generate/main.go

@@ -86,6 +86,6 @@ var waveHeader = []byte{
 	for _, lang := range langs {
 		writeDigitSounds(pcm, lang)
 	}
-	fmt.Fprintf(pcm, "}")
+	fmt.Fprintf(pcm, "}\n")
 	writeSingle(pcm, "beep")
 }

sounds.go

@@ -4584,6 +4584,7 @@ var digitSounds = map[string][][]byte{
 		},
 	},
 }
+
 var beepSound = []byte{
 	0x80, 0x80, 0x81, 0x81, 0x7f, 0x7e, 0x7e, 0x80, 0x7e, 0x79, 0x76,
 	0x78, 0x81, 0x8c, 0x8f, 0x88, 0x7d, 0x78, 0x7b, 0x80, 0x7d, 0x73,